| Part Number | 554085-1 | 554089-1 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | D-Shaped Connectors - Centronics | D-Shaped Connectors - Centronics | 
|   |   | |
| Product Status | Active | Obsolete | 
| Connector Style | Center Strip Contacts | Outer Shroud Contacts | 
| Connector Type | Plug | Receptacle | 
| Number of Positions | 50 | 36 | 
| Number of Rows | 2 | 2 | 
| Mounting Type | Free Hanging (In-Line) | Panel Mount | 
| Termination | IDC | IDC | 
| Flange Feature | - | Housing/Shell (Unthreaded) | 
| Type | - | - | 
| Features | Bail Lock | - | 
| Contact Finish | Gold | Gold | 
| Contact Finish Thickness | 30.0µin (0.76µm) | 30.0µin (0.76µm) |